Filter
Top Products
Performance Verification
4-24
AWG710 Service Manual
b. Push 0, ., 0, 2 and ENTER keys in this order or turn the general pur-
pose knob to set the amplitude to 0.020 V.
c. Verify that the offset setting display on the Offset side button is 0.000 V.
If the offset display is not set correctly, push the Offset side button, push 0
and then the ENTER key.
6. Do the following substeps to check the amplitude accuracy of a 20 mV
amplitude setting:
a. Write the DMM reading as a positive voltage.
b. Push the FORCE EVENT button.
c. Write the DMM reading as a negative voltage.
d. Verify that the positive minus negative voltages fall within
20 mV ± 2.4 mV.
e. Push 0, ., 2 and ENTER keys in this order or turn the general pur-
pose knob to set the amplitude to 0.200 V.
7. Do the following to check the amplitude accuracy of 200 mV amplitude
setting:
a. Push the FORCE EVENT button.
b. Write the DMM reading as a positive voltage.
c. Push the FORCE EVENT button.
d. Write the DMM reading as a negative voltage.
e. Verify that the positive minus negative voltages fall within
200 mV ± 6 mV.
f. Push the 2 and the ENTER keys in this order or turn the general pur-
pose knob to set the amplitude to 2 V.
8. Do the following substeps to check the amplitude accuracy of 2 V amplitude
setting:
a. Push the FORCE EVENT button.
b. Write the DMM reading as a positive voltage.
c. Push the FORCE EVENT button.
d. Write the DMM reading as a negative voltage.
e. Check that the positive minus negative voltages fall within
2 V ± 0.042 V.